From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/drivers/mtd/ubi/debug.c | 127 +++++++++++------------------------------
1 files changed, 35 insertions(+), 92 deletions(-)
diff --git a/kernel/drivers/mtd/ubi/debug.c b/kernel/drivers/mtd/ubi/debug.c
index b108e1f..ac2bdba 100644
--- a/kernel/drivers/mtd/ubi/debug.c
+++ b/kernel/drivers/mtd/ubi/debug.c
@@ -1,19 +1,6 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Copyright (c) International Business Machines Corp., 2006
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Artem Bityutskiy (Битюцкий Артём)
*/
@@ -120,6 +107,7 @@
pr_err("\tlast_eb_bytes %d\n", vol->last_eb_bytes);
pr_err("\tcorrupted %d\n", vol->corrupted);
pr_err("\tupd_marker %d\n", vol->upd_marker);
+ pr_err("\tskip_check %d\n", vol->skip_check);
if (vol->name_len <= UBI_VOL_NAME_MAX &&
strnlen(vol->name, vol->name_len + 1) == vol->name_len) {
@@ -514,11 +502,9 @@
*/
int ubi_debugfs_init_dev(struct ubi_device *ubi)
{
- int err, n;
unsigned long ubi_num = ubi->ubi_num;
- const char *fname;
- struct dentry *dent;
struct ubi_debug_info *d = &ubi->dbg;
+ int n;
if (!IS_ENABLED(CONFIG_DEBUG_FS))
return 0;
@@ -527,95 +513,52 @@
ubi->ubi_num);
if (n == UBI_DFS_DIR_LEN) {
/* The array size is too small */
- fname = UBI_DFS_DIR_NAME;
- dent = ERR_PTR(-EINVAL);
- goto out;
+ return -EINVAL;
}
- fname = d->dfs_dir_name;
- dent = debugfs_create_dir(fname, dfs_rootdir);
- if (IS_ERR_OR_NULL(dent))
- goto out;
- d->dfs_dir = dent;
+ d->dfs_dir = debugfs_create_dir(d->dfs_dir_name, dfs_rootdir);
- fname = "chk_gen";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_chk_gen = dent;
+ d->dfs_chk_gen = debugfs_create_file("chk_gen", S_IWUSR, d->dfs_dir,
+ (void *)ubi_num, &dfs_fops);
- fname = "chk_io";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_chk_io = dent;
+ d->dfs_chk_io = debugfs_create_file("chk_io", S_IWUSR, d->dfs_dir,
+ (void *)ubi_num, &dfs_fops);
- fname = "chk_fastmap";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_chk_fastmap = dent;
+ d->dfs_chk_fastmap = debugfs_create_file("chk_fastmap", S_IWUSR,
+ d->dfs_dir, (void *)ubi_num,
+ &dfs_fops);
- fname = "tst_disable_bgt";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_disable_bgt = dent;
+ d->dfs_disable_bgt = debugfs_create_file("tst_disable_bgt", S_IWUSR,
+ d->dfs_dir, (void *)ubi_num,
+ &dfs_fops);
- fname = "tst_emulate_bitflips";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_emulate_bitflips = dent;
+ d->dfs_emulate_bitflips = debugfs_create_file("tst_emulate_bitflips",
+ S_IWUSR, d->dfs_dir,
+ (void *)ubi_num,
+ &dfs_fops);
- fname = "tst_emulate_io_failures";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_emulate_io_failures = dent;
+ d->dfs_emulate_io_failures = debugfs_create_file("tst_emulate_io_failures",
+ S_IWUSR, d->dfs_dir,
+ (void *)ubi_num,
+ &dfs_fops);
- fname = "tst_emulate_power_cut";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_emulate_power_cut = dent;
+ d->dfs_emulate_power_cut = debugfs_create_file("tst_emulate_power_cut",
+ S_IWUSR, d->dfs_dir,
+ (void *)ubi_num,
+ &dfs_fops);
- fname = "tst_emulate_power_cut_min";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_power_cut_min = dent;
+ d->dfs_power_cut_min = debugfs_create_file("tst_emulate_power_cut_min",
+ S_IWUSR, d->dfs_dir,
+ (void *)ubi_num, &dfs_fops);
- fname = "tst_emulate_power_cut_max";
- dent = debugfs_create_file(fname, S_IWUSR, d->dfs_dir, (void *)ubi_num,
- &dfs_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
- d->dfs_power_cut_max = dent;
+ d->dfs_power_cut_max = debugfs_create_file("tst_emulate_power_cut_max",
+ S_IWUSR, d->dfs_dir,
+ (void *)ubi_num, &dfs_fops);
- fname = "detailed_erase_block_info";
- dent = debugfs_create_file(fname, S_IRUSR, d->dfs_dir, (void *)ubi_num,
- &eraseblk_count_fops);
- if (IS_ERR_OR_NULL(dent))
- goto out_remove;
+ debugfs_create_file("detailed_erase_block_info", S_IRUSR, d->dfs_dir,
+ (void *)ubi_num, &eraseblk_count_fops);
return 0;
-
-out_remove:
- debugfs_remove_recursive(d->dfs_dir);
-out:
- err = dent ? PTR_ERR(dent) : -ENODEV;
- ubi_err(ubi, "cannot create \"%s\" debugfs file or directory, error %d\n",
- fname, err);
- return err;
}
/**
--
Gitblit v1.6.2